√

Square Root

Copy and paste the square root symbol (√). Get Unicode, HTML entity, and keyboard shortcuts.

Character Details

Character	√
Name	Square Root
Unicode	`U+221A`
HTML Entity	`√`
CSS Code	`\221A`
Category	Math

How to Type Square Root

Mac	Option + V
Windows	Alt + 251
HTML	Use `√` in your HTML code
CSS	Use `content: '\221A';` in your CSS
iOS / Android	Copy from this page and paste, or use the special characters keyboard

  About Square Root
 
The square root (√) is a Unicode character at code point U+221A.
        It belongs to the math category. You can use the HTML entity &radic; to
        insert it into web pages, or the CSS escape \221A for use in stylesheets.
        To type it directly, use the keyboard shortcuts listed above for your platform.
 
  Related Math Characters
   ± Plus-Minus Sign  × Multiplication Sign  ÷ Division Sign  ∞ Infinity Symbol  ≠ Not Equal Sign  ≈ Approximately Equal  ≤ Less Than or Equal  ≥ Greater Than or Equal